任何事物都是质与量的统一,以数量形式表象,以本质特征界定。研判经济形势,也是定量与定性两种分析方法的结合。定量,是指经济基本关系的总量,即总供给与总需求;定性,是指经济的结构,包括增长模式中多方面、多层次的结构。定量分析是定性分析的基础,揭示的是“度”的准确性。这就要数据真实、可靠,理解正确并使用合理,尤其是假设的前提条件没有主观因素,要用数据说话。定性 Everything is the unity of quantity and quantity, the appearance of quantity, and the definition of essence. Judge the economic situation, but also the combination of quantitative and qualitative analysis of the two methods. Quantitative refers to the total amount of the basic economic relations, that is, the total supply and aggregate demand; qualitative, refers to the economic structure, including multi-level and multi-level structure in the growth model. Quantitative analysis is the basis of qualitative analysis, revealing the accuracy of “degree ”. This requires data to be truthful, reliable, properly understood, and reasonably used, especially assuming no preconditions are subjective and data is needed. Qualitative